LLY Duramax Parts

XDP Model XD494Maintain the factory function of the fuel system on your Duramax with the XDP Remanufactured LLY Fuel Injector (Stock HP) XD494. Wit...

XDP Model XD3019RBUpgrade the factory connecting rod bolts on your 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM with the XDP Connecting Rod Bolt Kit X...

XDP Model XD522 Purchase the Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6....

XDP Model XD395Low-Profile Plastic Creeper Warranty Info: 2 Year / Unlimited Mileage

XDP Model XD477Customize the underhood of your 2001-2021 GM 6.6L Duramax when you add the Billet Aluminum Oil Cap XD477. Each cap features a CNC-ma...

XDP Model XD3007MSThe Main Stud Kit XD3007MS is essential for setting up your 2001-2005 GM 6.6L Duramax LB7/LLY for competition or street use. OEM ...

Has the rear of your vehicle started to sag, or are you looking to add a bit of lift height? Whatever the case maybe we have you covered at Rough C...

Don't settle for weak tie rods! You want your steering and suspension to be as strong as the truck you love. That's why you need Rough Country's HD...

Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged V2 Monotube Shock Absorber leads the way, delivering...

Take your Heavy Duty Truck to the next level with Rough Country's 6-inch Suspension Lift designed to run up to 35-inch tires. Gain increased grou...

Hit the ground running with Rough Country's Bolt-on 6-inch Suspension lift for 2WD GM 01-10 2500HD/3500HD models.This all inclusive kit features ev...

Ideal Leveling. Is your truck your workhorse? The main attraction to the pick-up line is the accessibility to haul and tow as desired. However, d...

The sun never sets on a vehicle equipped with a pair of Rough Country's sleek 6-inch Slimline Cree LED Light Bars. With a powerful combined 4,880-...

Complete any winch set up by replacing your standard winch hook with Rough Country’s stylized Multi-Function Winch Cleat. This cutting edge desig...

The sun never sets on a vehicle equipped with a pair of Rough Country's sleek 10-inch Slimline Cree LED Light Bars. With a powerful combined 8,000...

Functionality and Use. When equipping your vehicle with airbags depending on your lift height an airbag spacer is a must-have to ensure that you a...

Rough Country Model 70920DA The sun never sets on a vehicle equipped with Rough Country's sleek 20-inch LED Light Bar. With a powerful 18,000 Lumen...

The sun never sets on a vehicle equipped with Rough Country's sleek 10-inch Slimline Cree LED Light Bar. With a powerful 2,400-lumen 30-watt output...

Have you experienced had issues with keeping your trailer level due to vehicle height or trailer height? Here at Rough Country we keep the motorist...

Take your overlanding adventure to the next level of comfort with Roof Top Tent Rack Mount 12 Volt Accessory and LED Light Kit. This collapsible te...

Command The Darkness with Rough Country's jaw-droppingly powerful 50 Inch Dual Row Curved LED Light Bar with Cool White DRL. With a staggering 43,2...

Command The Dark: Stay out later on the trails with Rough Country's powerful 40-inch Black-Series Dual Row Curved LED Light Bar. With a jaw-droppin...

The sun never sets on a vehicle equipped with Rough Country's sleek 20 Inch LED Light Bar. With a powerful 18,000 Lumen 200 Watt output, this LED l...

Command The Dark: Stay out later on the trails with Rough Country's powerful 40-inch Black-Series Dual Row Curved LED Light Bar. With a jaw-droppin...